14 Keys? Only 13 notes! We finally figured out the #14 could be a water key. Engraved "E.G.Wright Boston" on the upper plaque, and "Wm.S.Wheaton, New York" on the lower.Included are many pigtails and lead pipe extensions and adapters and original music clip. Also included is a wooden form that protects the bell section from serious injury. The case may or may not be original.